公开(公告)号：US08344671B2

公开(公告)日：2013-01-01

申请号：US12635855

申请日：2009-12-11

申请人： Kazuaki Tobari ,  Yasuo Notohara ,  Wataru Hatsuse ,  Dongsheng Li ,  Kentaro Oi ,  Yuuji Funayama

发明人： Kazuaki Tobari ,  Yasuo Notohara ,  Wataru Hatsuse ,  Dongsheng Li ,  Kentaro Oi ,  Yuuji Funayama

IPC分类号： H02P21/00

CPC分类号： H02P6/085 ,  H02P21/22 ,  H02P25/024 ,  H02P29/027 ,  H02P2207/05 ,  H02P2209/07

摘要： The invention relates to a speed control method of a magnetic motor and is capable of providing a speed controller of the magnetic motor realizing highly stable, highly efficient and highly responsive control characteristics even around critical torque of the motor. When an excessive torque command value (or a q-axis commanded current value) greater than a torque maximum value (or a q-axis current) that can be outputted by the motor is required, an input of speed control is limited so that the q-axis commanded current value does not increase up to a limit value.

摘要翻译： 本发明涉及一种磁电机的速度控制方法，并且即使在马达的临界转矩下，也能够提供磁马达的速度控制器，实现高度稳定，高效和高响应的控制特性。 当需要大于可由电动机输出的转矩最大值（或q轴电流）的过大的转矩指令值（或q轴指令电流值）时，速度控制的输入被限制， q轴命令的当前值不会增加到限制值。

公开(公告)号：US20100148707A1

公开(公告)日：2010-06-17

申请号：US12635855

申请日：2009-12-11

申请人： Kazuaki TOBARI ,  Yasuo Notohara ,  Wataru Hatsuse ,  Dongsheng Li ,  Kentaro Oi ,  Yuuji Funayama

发明人： Kazuaki TOBARI ,  Yasuo Notohara ,  Wataru Hatsuse ,  Dongsheng Li ,  Kentaro Oi ,  Yuuji Funayama

IPC分类号： H02P21/00 ,  H02P6/08

CPC分类号： H02P6/085 ,  H02P21/22 ,  H02P25/024 ,  H02P29/027 ,  H02P2207/05 ,  H02P2209/07

摘要： The invention relates to a speed control method of a magnetic motor and is capable of providing a speed controller of the magnetic motor realizing highly stable, highly efficient and highly responsive control characteristics even around critical torque of the motor. When an excessive torque command value (or a q-axis commanded current value) greater than a torque maximum value (or a q-axis current) that can be outputted by the motor is required, an input of speed control is limited so that the q-axis commanded current value does not increase up to a limit value.

摘要翻译： 本发明涉及一种磁电机的速度控制方法，并且即使在马达的临界转矩下，也能够提供磁马达的速度控制器，实现高度稳定，高效和高响应的控制特性。 当需要大于可由电动机输出的转矩最大值（或q轴电流）的过大的转矩指令值（或q轴指令电流值）时，速度控制的输入被限制， q轴命令的当前值不会增加到限制值。